Merge pull request #87 from darkstar21/develop

various small bug fixes
removes extraneous files from components/workspace
removes unused workspace factory injection from RR directory
dragging workspace elements to railroad inserts a new node in the RR
deletes misleading comment from workspace factory
Merge pull request #88 from TessMyers/develop

dragging workspace elements to railroad inserts a new node in the RR
Updated travis for new repo name
Updated index.html to use wiredep
Merge pull request #89 from tgrrtt/develop

Fixed travis for new repo name, using wiredep for index.html
Fixed travis syntax stuff
Merge pull request #90 from tgrrtt/develop

Fixed travis syntax stuff
Update README.md
removes CSS hover highlighting
shifting around index elements
fixes drag from library, should work ok now
Merge pull request #91 from TessMyers/develop

fixes drag from library, should work ok now
CSS & HTML refactor
Merge pull request #92 from tgrrtt/develop

CSS & HTML refactor
(refactor) changed optional, repeating, and alternate nodes in workspace factory
(refactor) switched component types to id property in html